Business Sectors and Organisation Types
Ever wondered why some companies can sell shares to anyone whilst others keep things private? Understanding business sectors helps you see the bigger picture of how our economy works.
There are four main industry sectors: primary (extracting resources like oil), secondary (manufacturing goods), tertiary (providing services), and quaternary (handling information). The economy splits into private sector (profit-focused), public sector (government-run), and third sector (charities and social enterprises).
Private limited companies keep control within a small group of shareholders who enjoy limited liability - meaning they only lose what they invest if things go wrong. However, profits get shared among more people. Public limited companies (PLCs) can sell shares on the stock market, making it easier to raise money and dominate markets, but anyone can buy shares and potentially take control.
Franchises let you run a branch of an established brand like McDonald's. You get training and a proven business model, but you'll pay hefty start-up fees. Multinationals operate across countries to cut costs and avoid regulations, though language barriers and cultural differences can cause headaches.
Key insight: Limited liability protects business owners' personal assets - you can't lose your house if the company fails!




